Perq dev breast 1st strtctc
CPT 19283 covers the placement of a localization device in the breast using stereotactic (3D x-ray) guidance for the first lesion. This is typically done before surgery to help the surgeon locate abnormal tissue that can't be felt during physical examination.
This calculator gives a typical-case estimate using standard Medicare modifier rules. Actual payment depends on payer policies, documentation, code-specific CMS status indicators, and locality. Verify before billing.
RVU breakdown
Conversion factor: 32.3465 · Source: CMS MPFS RVU25A · Confidence: High
NCCI bundling edits
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Billing tips
Verify place of service code accuracy—POS 22 (outpatient hospital) vs. POS 11 (office) determines whether facility ($94.78) or non-facility ($247.13) rate applies, a difference of $152.35
Impact: $152.35 difference per procedure based on setting; incorrect POS coding is a leading cause of reimbursement errors
For multiple lesions in the same breast, bill 19283 for the first lesion and add-on code 19284 for each additional lesion; never bill 19283 multiple times for the same breast
Impact: Prevents bundling denials and ensures proper payment for additional lesions at approximately $100+ per add-on code
Always append RT or LT modifier to indicate laterality; this is a CMS requirement for all bilateral procedures and codes describing paired organs
Impact: Prevents claim rejection or 20-30 day payment delays for modifier requests
Document that stereotactic guidance was actually used with permanent imaging in the medical record; if ultrasound was used instead, code 19281 applies, not 19283
Impact: Using wrong guidance code can result in $50-80 payment difference and potential upcoding allegations
Ensure the radiology report separately documents both the guidance component and the device placement; combined documentation supports the integrated nature of 19283
Impact: Inadequate documentation is cited in 30-40% of audits for this code family, risking recoupment
Verify that surgical excision following localization is billed separately (19125, 19301, etc.) and not bundled; these are distinct services with separate reimbursement
Protects additional $400-1200 in surgical reimbursement depending on excision complexity
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